The Independent : "Campaigners have called on Sadiq Khan to emulate Paris and offer free public transport to tackle air pollution.
As the French capital suffers the “worst air pollution for 10 years”, activists have urged the Mayor of London to tackle the issue of excessive pollutants in the capital.
Simon Birkett, Founder and Director of Clean Air in London, told The Independent that Mr Khan must start offering free public transport during periods when air pollution is particularly bad. "
